| # Copyright (C) 2011 Google Inc. All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions |
| # are met: |
| # 1. Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # 2. Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution. |
| # |
| # THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| # OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| # |
| |
| import os |
| import shutil |
| import tempfile |
| from webkitpy.common.checkout.scm.detection import detect_scm_system |
| from webkitpy.common.system.executive import ScriptError |
| |
| # Python compiler is incomplete; skip IDLs with unimplemented features |
| SKIP_PYTHON = set([ |
| 'TestActiveDOMObject.idl', |
| 'TestCallback.idl', |
| 'TestCustomAccessors.idl', |
| 'TestEvent.idl', |
| 'TestEventConstructor.idl', |
| 'TestEventTarget.idl', |
| 'TestException.idl', |
| 'TestExtendedEvent.idl', |
| 'TestImplements.idl', |
| 'TestInterface.idl', |
| 'TestInterfaceImplementedAs.idl', |
| 'TestMediaQueryListListener.idl', |
| 'TestNamedConstructor.idl', |
| 'TestNode.idl', |
| 'TestObject.idl', |
| 'TestOverloadedConstructors.idl', |
| 'TestPartialInterface.idl', |
| 'TestSerializedScriptValueInterface.idl', |
| 'TestTypedArray.idl', |
| 'TestTypedefs.idl', |
| ]) |
| |
| input_directory = os.path.join('bindings', 'tests', 'idls') |
| reference_directory = os.path.join('bindings', 'tests', 'results') |
| reference_event_names_filename = os.path.join(reference_directory, 'EventInterfaces.in') |
| |
| |
| class ScopedTempFileProvider(object): |
| def __init__(self): |
| self.files = [] |
| self.directories = [] |
| |
| def __del__(self): |
| for filename in self.files: |
| os.remove(filename) |
| for directory in self.directories: |
| shutil.rmtree(directory) |
| |
| def newtempfile(self): |
| file_handle, path = tempfile.mkstemp() |
| self.files.append(path) |
| return file_handle, path |
| |
| def newtempdir(self): |
| path = tempfile.mkdtemp() |
| self.directories.append(path) |
| return path |
| |
| provider = ScopedTempFileProvider() |
| |
| |
| class BindingsTests(object): |
| def __init__(self, reset_results, test_python, executive): |
| self.reset_results = reset_results |
| self.test_python = test_python |
| self.executive = executive |
| _, self.interface_dependencies_filename = provider.newtempfile() |
| if reset_results: |
| self.event_names_filename = os.path.join(reference_directory, 'EventInterfaces.in') |
| else: |
| _, self.event_names_filename = provider.newtempfile() |
| |
| def run_command(self, cmd): |
| return self.executive.run_command(cmd) |
| |
| def generate_from_idl_pl(self, idl_file, output_directory): |
| cmd = ['perl', '-w', |
| '-Ibindings/scripts', |
| '-Icore/scripts', |
| '-I../../JSON/out/lib/perl5', |
| 'bindings/scripts/generate_bindings.pl', |
| # idl include directories (path relative to generate-bindings.pl) |
| '--include', '.', |
| '--outputDir', output_directory, |
| '--interfaceDependenciesFile', self.interface_dependencies_filename, |
| '--idlAttributesFile', 'bindings/scripts/IDLAttributes.txt', |
| idl_file] |
| try: |
| output = self.run_command(cmd) |
| except ScriptError, e: |
| print e.output |
| return e.exit_code |
| if output: |
| print output |
| return 0 |
| |
| def generate_from_idl_py(self, idl_file, output_directory): |
| cmd = ['python', |
| 'bindings/scripts/unstable/idl_compiler.py', |
| '--output-dir', output_directory, |
| '--idl-attributes-file', 'bindings/scripts/IDLAttributes.txt', |
| '--include', '.', |
| '--interface-dependencies-file', |
| self.interface_dependencies_filename, |
| idl_file] |
| try: |
| output = self.run_command(cmd) |
| except ScriptError, e: |
| print e.output |
| return e.exit_code |
| if output: |
| print output |
| return 0 |
| |
| def generate_interface_dependencies(self): |
| idl_files_list_file, idl_files_list_filename = provider.newtempfile() |
| idl_paths = [os.path.join(input_directory, input_file) |
| for input_file in os.listdir(input_directory) |
| if input_file.endswith('.idl')] |
| idl_files_list_contents = ''.join(idl_path + '\n' |
| for idl_path in idl_paths) |
| os.write(idl_files_list_file, idl_files_list_contents) |
| |
| # Dummy files, required by compute_dependencies but not checked |
| _, window_constructors_file = provider.newtempfile() |
| _, workerglobalscope_constructors_file = provider.newtempfile() |
| _, sharedworkerglobalscope_constructors_file = provider.newtempfile() |
| _, dedicatedworkerglobalscope_constructors_file = provider.newtempfile() |
| cmd = ['python', |
| 'bindings/scripts/compute_dependencies.py', |
| '--idl-files-list', idl_files_list_filename, |
| '--interface-dependencies-file', self.interface_dependencies_filename, |
| '--window-constructors-file', window_constructors_file, |
| '--workerglobalscope-constructors-file', workerglobalscope_constructors_file, |
| '--sharedworkerglobalscope-constructors-file', sharedworkerglobalscope_constructors_file, |
| '--dedicatedworkerglobalscope-constructors-file', dedicatedworkerglobalscope_constructors_file, |
| '--event-names-file', self.event_names_filename, |
| '--write-file-only-if-changed', '0'] |
| |
| if self.reset_results: |
| print 'Reset results: EventInterfaces.in' |
| try: |
| output = self.run_command(cmd) |
| except ScriptError, e: |
| print e.output |
| return e.exit_code |
| if output: |
| print output |
| return 0 |
| |
| def identical_file(self, reference_filename, work_filename): |
| cmd = ['diff', |
| '-u', |
| '-N', |
| reference_filename, |
| work_filename] |
| try: |
| output = self.run_command(cmd) |
| except ScriptError, e: |
| print e.output |
| return False |
| |
| reference_basename = os.path.basename(reference_filename) |
| if output: |
| print 'FAIL: %s' % reference_basename |
| print output |
| return False |
| print 'PASS: %s' % reference_basename |
| return True |
| |
| def identical_output_directory(self, work_directory): |
| file_pairs = [(os.path.join(reference_directory, output_file), |
| os.path.join(work_directory, output_file)) |
| for output_file in os.listdir(work_directory) |
| # FIXME: add option to compiler to not generate tables |
| if output_file != 'parsetab.py'] |
| return all([self.identical_file(reference_filename, work_filename) |
| for (reference_filename, work_filename) in file_pairs]) |
| |
| def run_tests(self): |
| def generate_and_check_output_pl(idl_filename): |
| # Generate output into the reference directory if resetting |
| # results, or a temp directory if not. |
| if self.reset_results: |
| work_directory = reference_directory |
| else: |
| work_directory = provider.newtempdir() |
| idl_path = os.path.join(input_directory, idl_filename) |
| if self.generate_from_idl_pl(idl_path, work_directory): |
| return False |
| if self.reset_results: |
| print 'Reset results: %s' % input_file |
| return True |
| return self.identical_output_directory(work_directory) |
| |
| def generate_and_check_output_py(idl_filename): |
| if idl_filename in SKIP_PYTHON: |
| print 'SKIP: %s' % idl_filename |
| return True |
| work_directory = provider.newtempdir() |
| idl_path = os.path.join(input_directory, idl_filename) |
| if self.generate_from_idl_py(idl_path, work_directory): |
| return False |
| # Detect changes |
| return self.identical_output_directory(work_directory) |
| |
| if self.reset_results: |
| passed = True |
| else: |
| passed = self.identical_file(reference_event_names_filename, |
| self.event_names_filename) |
| passed &= all([generate_and_check_output_pl(input_file) |
| for input_file in os.listdir(input_directory) |
| if input_file.endswith('.idl')]) |
| print |
| if self.test_python: |
| print 'Python:' |
| passed &= all([generate_and_check_output_py(input_file) |
| for input_file in os.listdir(input_directory) |
| if input_file.endswith('.idl')]) |
| return passed |
| |
| def main(self): |
| current_scm = detect_scm_system(os.curdir) |
| os.chdir(os.path.join(current_scm.checkout_root, 'Source')) |
| |
| if self.generate_interface_dependencies(): |
| print 'Failed to generate interface dependencies file.' |
| return -1 |
| |
| all_tests_passed = self.run_tests() |
| print |
| if all_tests_passed: |
| print 'All tests PASS!' |
| return 0 |
| print 'Some tests FAIL! (To update the reference files, execute "run-bindings-tests --reset-results")' |
| return -1 |
